Bodega Colomé Auténtico Malbec, 2023Vineyards: The altitude of the Upper Calchaqui Valley has a positive impact on the quality of the grapes because the sun's ultraviolet rays are present to a higher degree. The higher the altitude, the more exposed the grapes are to the sun's ultraviolet rays, which makes them able to generate a thicker and darker skin to protect themselves. This leads to more colour and concentration of flavour building up in the grapes. The climate here is dry with